Closed Bug 787312 Opened 12 years ago Closed 12 years ago

Intermittent Linux mochitest-4 | leaked 408, 412 bytes during test execution (Mutex, ReentrantMonitor, nsHttpConnectionMgr, nsTArray_base, nsThread)

Categories

(Core :: Networking: HTTP, defect)

Product:
Core
Component:
Networking: HTTP
Platform:
x86
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: philor, Unassigned)

References

Details

(Keywords: intermittent-failure, memory-leak)

+++ This bug was initially created as a clone of Bug #694772 +++ You loved all 1125 comments in bug 694772 (which I can still type without even thinking about it), you'll love this new incarnation as a Linux mochitest-4 leak even more! https://tbpl.mozilla.org/php/getParsedLog.php?id=14837759&tree=Mozilla-Inbound Rev3 Fedora 12 mozilla-inbound debug test mochitests-4/5 on 2012-08-30 06:41:21 PDT for push d451e7a34c93 slave: talos-r3-fed-065 == BloatView: ALL (cumulative) LEAK AND BLOAT STATISTICS, default process 2197 |<----------------Class--------------->|<-----Bytes------>|<----------------Objects---------------->|<--------------References-------------->| Per-Inst Leaked Total Rem Mean StdDev Total Rem Mean StdDev 0 TOTAL 13 412 163040287 7 (18349.05 +/- 28385.66) 149345808 18446744073709551611 (494067957644.43 +/- 0.00) 173 Mutex 12 12 24753 1 ( 157.28 +/- 46.76) 0 0 ( 0.00 +/- 0.00) 213 ReentrantMonitor 16 32 6631 2 ( 61.23 +/- 23.31) 0 0 ( 0.00 +/- 0.00) 802 nsHttpConnectionMgr 184 184 1 1 ( 1.00 +/- 0.00) 10258 1 ( 3.30 +/- 0.67) 1120 nsTArray_base 4 4 45454133 1 (58527.10 +/- 18375.39) 0 0 ( 0.00 +/- 0.00) 1132 nsThread 112 112 54 1 ( 15.31 +/- 6.12) 352418 1 ( 153.97 +/- 65.81) 1137 nsTimerImpl 68 68 33416 1 ( 52.12 +/- 23.04) 230669 1 ( 86.66 +/- 47.19) nsTraceRefcntImpl::DumpStatistics: 1276 entries TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 412 bytes during test execution TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of Mutex with size 12 bytes TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 2 instances of ReentrantMonitor with size 16 bytes each (32 bytes total) TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of nsHttpConnectionMgr with size 184 bytes TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of nsTArray_base with size 4 bytes TEST-UNEXPECTED-FAIL | automationutils.processLeakLog() | leaked 1 instance of nsThread with size 112 bytes TEST-INFO | automationutils.processLeakLog() | leaked 1 instance of nsTimerImpl with size 68 bytes https://tbpl.mozilla.org/php/getParsedLog.php?id=14844632&tree=Mozilla-Inbound talos-r3-fed-065 https://tbpl.mozilla.org/php/getParsedLog.php?id=14858575&tree=Mozilla-Inbound talos-r3-fed-073 https://tbpl.mozilla.org/php/getParsedLog.php?id=14862611&tree=Mozilla-Inbound talos-r3-fed-073
https://tbpl.mozilla.org/php/getParsedLog.php?id=14880122&tree=Mozilla-Inbound Vaguely interesting that it's the same set of leaked objects as bug 751121 was.
talos-r3-fed-064 talos-r3-fed-065 https://tbpl.mozilla.org/php/getParsedLog.php?id=14893843&tree=Mozilla-Inbound talos-r3-fed-065
I'm going to assert that just because it's a leak in a style system test doesn't mean it's a style system bug. Since the only not-completely-generic type listed here is an HTTP object, moving to tha component.
Component: Style System (CSS) → Networking: HTTP
I don't understand where the "including 2 domwindows opened by test_value_cloning.html" in the bug's summary comes from, though. I just see 412 bytes leaked in that log, not domwindows.
Patrick or Honza, can one of you look into this?
Whiteboard: [orange]
https://tbpl.mozilla.org/php/getParsedLog.php?id=17538643&tree=Firefox
Summary: Intermittent Linux mochitest-4 | leaked 412 bytes during test execution (1 Mutex, 2 ReentrantMonitor, 1 nsHttpConnectionMgr, 1 nsTArray_base, 1 nsThread) including 2 domwindows opened by test_value_cloning.html → Intermittent Linux mochitest-4 | leaked 408, 412 bytes during test execution (1 Mutex, 2 ReentrantMonitor, 1 nsHttpConnectionMgr, 1 nsTArray_base, 1 nsThread) including 2 domwindows opened by test_value_cloning.html
This seems to happen quite frequently at the same time as bug 819412.
But test_value_cloning seems to have gotten itself out of the mix. https://tbpl.mozilla.org/php/getParsedLog.php?id=18364439&tree=Fx-Team
Summary: Intermittent Linux mochitest-4 | leaked 408, 412 bytes during test execution (1 Mutex, 2 ReentrantMonitor, 1 nsHttpConnectionMgr, 1 nsTArray_base, 1 nsThread) including 2 domwindows opened by test_value_cloning.html → Intermittent Linux mochitest-4 | leaked 408, 412 bytes during test execution (1 Mutex, 2 ReentrantMonitor, 1 nsHttpConnectionMgr, 1 nsTArray_base, 1 nsThread)
Summary: Intermittent Linux mochitest-4 | leaked 408, 412 bytes during test execution (1 Mutex, 2 ReentrantMonitor, 1 nsHttpConnectionMgr, 1 nsTArray_base, 1 nsThread) → Intermittent Linux mochitest-4 | leaked 408, 412 bytes during test execution (Mutex, ReentrantMonitor, nsHttpConnectionMgr, nsTArray_base, nsThread)
(OrangeWFM for bugs not modified in > 2 months)
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → WORKSFORME
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